BGS mineralogy and petrology collection record

Sample number S1618
Sample Donor UNKNOWN
Rock name 'Original entry: Tholeiite'
Stratigraphy Not entered
Comments Tholeiite, centre of dyke
Locality details Watcarrick, Eskdalemuir, Langholm
50k map sheet Dumfries (10)

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Map reference NY 24 96
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


S1618

Cross Polarized, S1618

Plane Polarized, S1618

Plane Polarized, S1618